<!--

    Copyright (C) 2015 The Gravitee team (http://gravitee.io)

    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at

            http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.

-->
<!doctype html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="description" content="">
  <meta name="viewport" content="width=device-width">
  <link rel="icon" href="favicon.ico" />
  <script language="JavaScript">
    var oauth2 = window.opener.swaggerUIRedirectOauth2;
    var sentState = oauth2.state;
    var redirectUrl = oauth2.redirectUrl;
    var isValid, qp, arr;
    if (/code|token|error/.test(window.location.hash)) {
      qp = window.location.hash.substring(1);
    } else {
      qp = location.search.substring(1);
    }
    arr = qp.split("&");
    arr.forEach(function (v,i,_arr) { _arr[i] = '"' + v.replace('=', '":"') + '"';});
    qp = qp ? JSON.parse('{' + arr.join() + '}',
      function (key, value) {
        return key === "" ? value : decodeURIComponent(value);
      }
    ) : {};
    isValid = qp.state === sentState;
    if ((
        oauth2.auth.schema.get("flow") === "accessCode"||
        oauth2.auth.schema.get("flow") === "authorizationCode"
      ) && !oauth2.auth.code) {
      if (!isValid) {
        oauth2.errCb({
          authId: oauth2.auth.name,
          source: "auth",
          level: "warning",
          message: "Authorization may be unsafe, passed state was changed in server Passed state wasn't returned from auth server"
        });
      }
      if (qp.code) {
        delete oauth2.state;
        oauth2.auth.code = qp.code;
        oauth2.callback({auth: oauth2.auth, redirectUrl: redirectUrl});
      } else {
        let oauthErrorMsg
        if (qp.error) {
          oauthErrorMsg = "["+qp.error+"]: " +
            (qp.error_description ? qp.error_description+ ". " : "no accessCode received from the server. ") +
            (qp.error_uri ? "More info: "+qp.error_uri : "");
        }
        oauth2.errCb({
          authId: oauth2.auth.name,
          source: "auth",
          level: "error",
          message: oauthErrorMsg || "[Authorization failed]: no accessCode received from the server"
        });
      }
    } else {
      oauth2.callback({auth: oauth2.auth, token: qp, isValid: isValid, redirectUrl: redirectUrl});
    }
    window.close();
  </script>
</head>

<body layout="column">
<p id="BrowserNotSupportedBanner" class="browsehappy" style="display: none">You are using an <strong>outdated</strong> browser. Please <a href="http://browsehappy.com/">upgrade your browser</a> to improve your experience.</p>
</body>
</html>
